<template>
  <el-dialog
    :title="titleMap[mode]"
    v-model="visible"
    :width="600"
    top="30px"
    destroy-on-close
    @closed="$emit('closed')"
  >
    <el-form
      :model="form"
      :rules="rules"
      :disabled="mode == 'show'"
      ref="dialogForm"
      label-width="80px"
      label-position="right"
    >
      <el-form-item label="公告标题" prop="noticeTitle">
        <el-input
          v-model="form.noticeTitle"
          placeholder="请输入公告标题"
          maxlength="50"
          show-word-limit
          clearable
        >
        </el-input>
      </el-form-item>
      <el-form-item label="公告内容" prop="noticeContent">
        <el-input
          type="textarea"
          rows="5"
          v-model="form.noticeContent"
          placeholder="请输入公告内容"
          maxlength="500"
          show-word-limit
          clearable
        ></el-input>
      </el-form-item>
      <el-form-item label="模板上传" prop="articleFile">
        <sc-upload-file
          v-model="form.downloadFile"
          :limit="1"
          tip="单个文件不要超过10M,请上传doc/docx/pdf格式文件"
          accept=".doc,.docx,.pdf"
          :onSuccess="onSuccess"
          @update:modelValue="(newValue) => (form.downloadFile = newValue)"
        >
          <el-button type="primary" icon="el-icon-upload">上传附件</el-button>
        </sc-upload-file>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="visible = false">取 消</el-button>
      <el-button
        v-if="mode != 'show'"
        type="primary"
        :loading="isSaveing"
        @click="submit()"
        >保 存
      </el-button>
    </template>
  </el-dialog>
</template>

<script>
export default {
  emits: ["success", "closed"],
  data() {
    return {
      mode: "add",
      titleMap: {
        add: "新增",
        edit: "编辑",
        show: "查看",
      },
      visible: false,
      isSaveing: false,
      //表单数据
      form: {
        id: "",
        noticeTitle: "",
        noticeContent: "",
      },
      //验证规则
      rules: {
        noticeTitle: [{ required: true, message: "公告标题不能为空" }],
        noticeContent: [{ required: true, message: "公告内容不能为空" }],
      },
      statusItems: [
        {
          value: 1,
          label: "启用",
        },
        {
          value: 9,
          label: "停用",
        },
      ],
    };
  },
  mounted() {},
  methods: {
    //显示
    open(mode = "add") {
      this.mode = mode;
      this.visible = true;
      return this;
    },
    onSuccess(res) {
      this.$nextTick(() => {
        if (res.code == "200") {
          this.form.fileUrl = res.data.fileName;
          this.form.downloadFile = res.data.fileName;
        } else {
          this.$message.error("上传失败");
        }
      });
    },
    //表单提交方法
    submit() {
      this.$refs.dialogForm.validate(async (valid) => {
        if (valid) {
          this.isSaveing = true;
          if (this.form.downloadFile == "" || this.form.downloadFile == null) {
            this.form.fileUrl = "";
          }
          var res;
          if (this.mode == "add") {
            res = await this.$API.notice.add.post(this.form);
          } else if (this.mode == "edit") {
            res = await this.$API.notice.update.post(this.form);
          }
          this.isSaveing = false;
          if (res.code == 200) {
            this.visible = false;
            this.$emit("success", this.form, this.mode);
            this.$message.success("操作成功");
          } else {
            this.$alert(res.message, "提示", { type: "error" });
          }
        } else {
          return false;
        }
      });
    },
    //表单注入数据
    setData(row) {
      Object.assign(this.form, row);
    },
  },
};
</script>
